Transporters in Arabidopsis roots mediating uptake of amino acids at naturally occurring concentrations

Henrik Svennerstam; Sandra Jämtgård; Iftikhar Ahmad; Kerstin Huss-Danell; Torgny Näsholm; Ulrika Ganeteg

doi:10.1111/j.1469-8137.2011.03699.x

Transporters in Arabidopsis roots mediating uptake of amino acids at naturally occurring concentrations

Henrik Svennerstam
, Sandra Jämtgård
, Iftikhar Ahmad
, Kerstin Huss-Danell
, Torgny Näsholm
, Ulrika Ganeteg

Publication: Contribution to journal › Journal article › peer-review

Abstract

We conclude that LHT1 and AAP5, but not AAP1, are crucial for amino acid uptake at concentrations typically found in soils. LHT1 and AAP5 displayed complementary affinity spectra, and no redundancy with respect to gene expression was found between the two transporters, suggesting these two transporters have separate roles in amino acid uptake.

Original language	English
Pages (from-to)	459-467
Number of pages	9
Journal	New Phytologist
Volume	191
Issue number	2
DOIs	https://doi.org/10.1111/j.1469-8137.2011.03699.x
Publication status	Published - 2011

Keywords

amino acid permease 1 (AAP1)
amino acid permease 5 (AAP5)
kinetics
lysine histidine transporter 1 (LHT1)
mutants

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10.1111/j.1469-8137.2011.03699.x

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title = "Transporters in Arabidopsis roots mediating uptake of amino acids at naturally occurring concentrations",

abstract = "We conclude that LHT1 and AAP5, but not AAP1, are crucial for amino acid uptake at concentrations typically found in soils. LHT1 and AAP5 displayed complementary affinity spectra, and no redundancy with respect to gene expression was found between the two transporters, suggesting these two transporters have separate roles in amino acid uptake.",

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AU - Svennerstam, Henrik

AU - Jämtgård, Sandra

AU - Ahmad, Iftikhar

AU - Huss-Danell, Kerstin

AU - Näsholm, Torgny

AU - Ganeteg, Ulrika

PY - 2011

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N2 - We conclude that LHT1 and AAP5, but not AAP1, are crucial for amino acid uptake at concentrations typically found in soils. LHT1 and AAP5 displayed complementary affinity spectra, and no redundancy with respect to gene expression was found between the two transporters, suggesting these two transporters have separate roles in amino acid uptake.

AB - We conclude that LHT1 and AAP5, but not AAP1, are crucial for amino acid uptake at concentrations typically found in soils. LHT1 and AAP5 displayed complementary affinity spectra, and no redundancy with respect to gene expression was found between the two transporters, suggesting these two transporters have separate roles in amino acid uptake.

KW - amino acid permease 1 (AAP1)

KW - amino acid permease 5 (AAP5)

KW - kinetics

KW - lysine histidine transporter 1 (LHT1)

KW - mutants

KW - amino acid permease 1 (AAP1)

KW - amino acid permease 5 (AAP5)

KW - kinetics

KW - lysine histidine transporter 1 (LHT1)

KW - mutants

UR - https://res.slu.se/id/publ/57741

U2 - 10.1111/j.1469-8137.2011.03699.x

DO - 10.1111/j.1469-8137.2011.03699.x

M3 - Journal article

C2 - 21453345

SN - 0028-646X

VL - 191

SP - 459

EP - 467

JO - New Phytologist

JF - New Phytologist

IS - 2

ER -

Transporters in Arabidopsis roots mediating uptake of amino acids at naturally occurring concentrations

Abstract

Keywords

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